Wollerau is a municipality in Höfe District in the canton of Schwyz in Switzerland. It lies on the upper Zürichsee. Wollerau has an area, as …Wollerau is a municipality in Höfe District in the canton of Schwyz in Switzerland. It lies on the upper Zürichsee. Wollerau has an area, as of 2006, of 6.3 km². Of this area, 56.9% is used for agricultural purposes, while 13.6% is forested. Of the rest of the land, 24.9% is settled and the remainder is non-productive.